I had Midas in Toledo ( Maumee) instal a B&B cat back a few months ago, They had to re-weld a couple hangers to get correct fit. End result is fantastic. Cost me $200 and an hour of my time. I would recommend you take it to any shop that specializes in installing exhaust's (Midas, Monro, Mad Hatter, etc.). I am glad I didn't attempt to do it myself. Every now and then it's worth paying for experience.